The diagram illustrates how bricks are manufactured for the building industry. Overall, brick manufacturing is a linear and mechanical process which involves seven distinct stages, from digging to delivering products.
The first step is that clay is excavated by digger, and then it is sorted in a special machine, which consist of roller and metal grid. Next, the water and sand are added it in order to make it into wet clay. Afterwards, it is put into a mould or a special machine. Following this, if it is put into a special machine, it is cut by wire cutter, and then it is made into bricks. If it is put into a special machine, it is shaped like a brick.
The next step is that the bricks are placed in a drying oven for 24-48 hours. Subsequently, they are set in a kiln at 200C-960C. After the bricks have been placed at 200C-960C, they are heated at 870C-1300C. Having been heated, they are cooled in a chamber for approximately 48-72 hours. Once the bricks have been cooled, they are packed. Finally, they are delivered to places such as factories or construction sites.
